[webkit-changes] [WebKit/WebKit] 11b53e: [ARMv7] Fix instanceof fast path

[Justin Michaud]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 11b53e58136a75ccf8f7796b6f61d695e8e92aa3
      https://github.com/WebKit/WebKit/commit/11b53e58136a75ccf8f7796b6f61d695e8e92aa3
  Author: Justin Michaud <jmichaud at igalia.com>
  Date:   2024-09-29 (Sun, 29 Sep 2024)

  Changed paths:
    M Source/JavaScriptCore/jit/CCallHelpers.h
    M Source/JavaScriptCore/jit/JITCall.cpp

  Log Message:
  -----------
  [ARMv7] Fix instanceof fast path
https://bugs.webkit.org/show_bug.cgi?id=280538

Reviewed by Yijia Huang and Yusuke Suzuki.

Fix the IC fast path case.

* Source/JavaScriptCore/jit/CCallHelpers.h:
(JSC::CCallHelpers::shuffleJSRs):
* Source/JavaScriptCore/jit/JITCall.cpp:
(JSC::JIT::emit_op_instanceof):

Canonical link: https://commits.webkit.org/284430@main



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